郭庆胜. 微机土地适宜性评价信息系统的设计[J]. 武汉大学学报 ( 信息科学版), 1990, 15(2): 41-47.
引用本文: 郭庆胜. 微机土地适宜性评价信息系统的设计[J]. 武汉大学学报 ( 信息科学版), 1990, 15(2): 41-47.
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Guo Qingsheng. The Design of Land Suitability Eyaluation Information System on Micro-Computer[J]. Geomatics and Information Science of Wuhan University, 1990, 15(2): 41-47.
Citation: Guo Qingsheng. The Design of Land Suitability Eyaluation Information System on Micro-Computer[J]. Geomatics and Information Science of Wuhan University, 1990, 15(2): 41-47.
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微机土地适宜性评价信息系统的设计

The Design of Land Suitability Eyaluation Information System on Micro-Computer

    摘要
  • 摘要: 本文较系统地研究了微机土地适宜性评价信息系统的设计,同时讨论了几种土地适宜性评价方法。空间数据处理中的DTM的建立和多边形栅格化都采用了较简单而科学的方法,以便在微机上可运算数据量较大的数字地图。本系统为县级土地评价和土地规划服务。

     

    Abstract: In this paper,we have studied systematically the design of land suitability evaluation information system on micro-computer,and discussed methods of land suitability evaluation.In spatial data processing,,we use the simple and scientific methods for the establishment of DTM and the vector-raster conversion in order to handle large volumes of date.This system can used for land evaluation and planning.

     

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